22509104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 45570000

約数和(自身を除く): 23060896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 349, 464, 556, 698, 1112, 1396, 2224, 2792, 4031, 5584, 8062, 10121, 16124, 20242, 32248, 40484, 48511, 64496, 80968, 97022, 161936, 194044, 388088, 776176, 1406819, 2813638, 5627276, 11254552, 22509104]

約数ペア:

[(1, 22509104), (2, 11254552), (4, 5627276), (8, 2813638), (16, 1406819), (29, 776176), (58, 388088), (116, 194044), (139, 161936), (232, 97022), (278, 80968), (349, 64496), (464, 48511), (556, 40484), (698, 32248), (1112, 20242), (1396, 16124), (2224, 10121), (2792, 8062), (4031, 5584)]